1993
DOI: 10.1109/61.180312
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Ground resistance of the foot in substation yards

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1993
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Cited by 14 publications
(3 citation statements)
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“…In order to simplify the complex mathematical operations, so in the derivation of the process made some assumptions, but this has caused the equation produced an error. Especially when h smaller, the error will be greater [5]. When K is equal to -0.2, -0.4, -0.6, -0.8, the relationship between F (x) and h is shown in Fig.…”
Section: The Existing Calculation Of the Human Body Foot Grounding Rementioning
confidence: 97%
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“…In order to simplify the complex mathematical operations, so in the derivation of the process made some assumptions, but this has caused the equation produced an error. Especially when h smaller, the error will be greater [5]. When K is equal to -0.2, -0.4, -0.6, -0.8, the relationship between F (x) and h is shown in Fig.…”
Section: The Existing Calculation Of the Human Body Foot Grounding Rementioning
confidence: 97%
“…Where ρ c = the resistivity of the gravel layer Ρ s = resistivity of soil layer X = h / b H = thickness of gravel layer B = equivalent radius of the foot (0.08 m) K = Reflection Factor According to the hemispherical electrode (Hemispherical Electrode) resistance method, and the use of virtual image method (Method of Image) [2], can be derived equations (4), (5) and (6). In order to simplify the complex mathematical operations, so in the derivation of the process made some assumptions, but this has caused the equation produced an error.…”
Section: The Existing Calculation Of the Human Body Foot Grounding Rementioning
confidence: 99%
“…Σε συνδυασµό µε τα προαναφερθέντα κλασσικά βιβλία, το πρότυπο IEEE std.80 [3] αποτελεί τον καλύτερο σύµβουλο για την σχεδίαση συστηµάτων γείωσης. Οµάδες εργασίας [13,14], αλλά και ανεξάρτητοι ερευνητές [15][16][17][18][19] επεξήγησαν όλα τα σηµεία του προτύπου και στη συνέχεια, πρότειναν βελτιώσεις.…”
Section: συστήµατα γείωσης στη µόνιµη κατάσταση λειτουργίαςunclassified